Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/4/2023

Index	Date (NOAA-21)	Time (NOAA-21)	Lat,Lon (NOAA-21)	SZA (NOAA-21 )	Date (TERRA)	Time (TERRA)	Lat,Lon (TERRA)	SZA (TERRA )	Distance(km)	Time Diff (sec)
1	09/05/2023	03:39:33	70.99, 119.69	64.04	09/05/2023	03:40:30	70.99, 119.64	64.04	2.02	57
2	09/05/2023	04:30:15	-70.91, -72.85	116.03	09/05/2023	04:29:54	-70.92, -72.81	116.02	2.09	21
3	09/07/2023	16:33:29	70.97, -73.76	64.96	09/07/2023	16:33:45	70.97, -73.73	64.95	1.29	16
4	09/07/2023	17:24:10	-70.84, 93.78	115.17	09/07/2023	17:23:10	-70.85, 93.75	115.15	2.15	60
5	09/10/2023	04:36:40	-71.03, -74.65	114.05	09/10/2023	04:37:37	-71.02, -74.65	114.07	1.34	57
6	09/10/2023	05:27:24	70.91, 92.85	65.85	09/10/2023	05:27:00	70.92, 92.86	65.86	0.94	24
7	09/12/2023	16:40:07	71.84, -76.89	67.76	09/12/2023	16:41:13	71.76, -74.45	67.60	85.45	66
8	09/12/2023	17:30:34	-70.97, 91.95	113.15	09/12/2023	17:30:51	-70.95, 91.90	113.18	3.37	17
9	09/12/2023	18:21:18	70.86,-100.55	66.75	09/12/2023	18:20:14	70.84,-100.59	66.74	2.42	64
10	09/15/2023	05:33:47	71.02, 91.08	67.86	09/15/2023	05:34:40	71.00, 91.00	67.84	3.05	53
11	09/15/2023	06:24:29	-70.93,-101.45	112.23	09/15/2023	06:24:05	-70.91,-101.49	112.25	2.70	24
12	09/17/2023	17:37:12	-71.81, 88.88	110.36	09/17/2023	17:38:19	-71.70, 91.12	110.54	78.96	67
13	09/17/2023	18:27:42	70.98,-102.34	68.79	09/17/2023	18:27:53	70.98,-102.36	68.79	0.62	11
14	09/17/2023	19:18:24	-70.89, 65.13	111.30	09/17/2023	19:17:18	-70.89, 65.15	111.29	0.90	66

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/4/2023

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/04/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA